23855884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 47190528

約数和(自身を除く): 23334644

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 94, 172, 188, 227, 454, 559, 611, 908, 1118, 1222, 2021, 2236, 2444, 2951, 4042, 5902, 8084, 9761, 10669, 11804, 19522, 21338, 26273, 39044, 42676, 52546, 105092, 126893, 138697, 253786, 277394, 458767, 507572, 554788, 917534, 1835068, 5963971, 11927942, 23855884]

約数ペア:

[(1, 23855884), (2, 11927942), (4, 5963971), (13, 1835068), (26, 917534), (43, 554788), (47, 507572), (52, 458767), (86, 277394), (94, 253786), (172, 138697), (188, 126893), (227, 105092), (454, 52546), (559, 42676), (611, 39044), (908, 26273), (1118, 21338), (1222, 19522), (2021, 11804), (2236, 10669), (2444, 9761), (2951, 8084), (4042, 5902)]